85222440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{236729}}^1$

素因数の和:236746

約数の個数: 48

約数和(自身を含む): 276974100

約数和(自身を除く): 191751660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 236729, 473458, 710187, 946916, 1183645, 1420374, 1893832, 2130561, 2367290, 2840748, 3550935, 4261122, 4734580, 5681496, 7101870, 8522244, 9469160, 10652805, 14203740, 17044488, 21305610, 28407480, 42611220, 85222440]

約数ペア:

[(1, 85222440), (2, 42611220), (3, 28407480), (4, 21305610), (5, 17044488), (6, 14203740), (8, 10652805), (9, 9469160), (10, 8522244), (12, 7101870), (15, 5681496), (18, 4734580), (20, 4261122), (24, 3550935), (30, 2840748), (36, 2367290), (40, 2130561), (45, 1893832), (60, 1420374), (72, 1183645), (90, 946916), (120, 710187), (180, 473458), (360, 236729)]